Mobile robot



FIG. 1 is a first perspective view of a mobile robot embodying the newdesign.

FIG. 2 is a second perspective view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a back view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a left side elevational view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Broken lines are used to illustrate features of the mobile robot thatform no part of the claimed design.

CLAIM The ornamental design for a mobile robot, as shown and described.